`1. T`

`-` Dẫn chứng: Câu 1: The Vietnamese students take part in different after-school activities.

`-` take part in `=` participate in: tham gia vào

`2. F`

`-` Dẫn chứng: Câu 4: Sometimes they go swimming in the swimming pools.

`-` sometimes: đôi khi `ne` never: không bao giờ

`3. F`

`-` Dẫn chứng: Câu 6: They often practice playing musical instruments in the school music room.

`4. T`

`-` Dẫn chứng: Câu 8 + 9: Some are members of the stamp collector's club. They often get together and talk about their stamps.

`5. T`

`-` Dẫn chứng: Câu cuối: Most of then enjoy their activities after school hours.

`-` Most of + N = Almost + N: Hầu hết

`1.` `T`

`-` Dẫn chứng: The Vietnamese students take part in different after-school activities.

`2.` `F`

`-` Dẫn chứng: Sometimes they go swimming in the swimming pools. 

`3.` `F`

`-` Dẫn chứng: They often practice playing musical instrument in the school music room.

`4.` `T`

`-` Dẫn chứng: Some are members of the stamp collector's club. 

`5.` `T`

`-` Dẫn chứng:  Most of them enjoy their activities after school hours.